pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.5349999666214	QSARToolbox	1	0	C[NH+](C)c1ccc(S(N)(=O)=O)cc1,CN(C)c1ccc(S([NH3+])(=O)=O)cc1	CN(C)c1ccc(S(N)(=O)=O)cc1	mol37779	CN(C)c1ccc(S(N)(=O)=O)cc1